Instant AI detection
Check text for AI likelihood with a 0–100 confidence score, so you can see how likely content is to be flagged before rewriting.
Leap AI
ClaimLeap AI is a web-based AI detector and humanizer that checks text for AI likelihood, highlights likely passages, and rewrites drafts in one click.
Overview
Leap AI is an AI detector and text humanizer that lets you paste in a draft, check how likely it is to be flagged as AI-generated, and then rewrite it in one click. The homepage positions it as a tool for writers who want text that reads naturally while keeping the original meaning and tone intact.
The free flow focuses on detection, sentence highlighting, and a limited amount of humanization, while paid plans add more monthly humanization words and saved history for longer drafts. The pricing page shows monthly Starter, Pro, and Power plans, alongside a free tier with unlimited detection scans.
Features
Sentence-level highlighting
Color-coded sentence highlighting shows which parts of a draft are most likely to read as AI-generated.
One-click humanization
Rewrite flagged text in one step to make it read more naturally while keeping the original meaning and tone.
Multi-model detection
Detects multiple model families mentioned on the site, including ChatGPT, Claude, Gemini, Llama, and Mistral, and updates automatically.
Saved history
Saves checks and rewrites to a dashboard so drafts can be revisited, compared, and re-run later.
Fast no-signup workflow
Works from a paste-and-go editor and does not require signup for the free detection flow.
Use cases
Checking essay drafts
Students or researchers can paste an essay or draft to see which sentences look most AI-like, then revise the flagged sections before submitting.
Polishing written content
Writers can run blog posts, emails, or documents through detection first, then humanize the copy to make it read more naturally.
Reviewing model-generated text
People comparing output from different model styles can use the detector to check how content from ChatGPT, Claude, Gemini, Llama, or Mistral is scored.
Managing recurring drafts
Frequent users who work on multiple drafts can use saved history on paid plans to revisit previous checks and compare revisions.
Higher-volume writing workflows
Teams and professional users can use the monthly plans when they need more humanization words than the free tier provides.
Pros and Cons
Pros
- Free detection with no signup required.
- Clear workflow from paste to detection to humanization.
- Sentence-level highlighting helps identify specific passages to revise.
- Saved history is included on paid plans for comparing drafts.
- Monthly plans scale to heavier writing volume, with Starter, Pro, and Power options.
Cons
- The free tier includes only 500 lifetime humanization words, so longer rewrites require a paid plan.
- The site supports team-oriented use, but the captured copy does not describe dedicated collaboration features or a separate enterprise package.
- The product claims compatibility with major detectors, but it does not guarantee a specific outcome for every document.
FAQ
Is detection free?
Yes. The site says detection is free and available without signing up, while paid plans are for additional humanization words and saved history.
How do paid plans work?
The pricing page says paid plans are monthly and can be managed in settings. It also offers a 3-day trial on paid plans and a 7-day money-back guarantee.
What is the basic workflow?
The homepage says the workflow is paste, detect, then humanize in one click. The product also saves history on paid plans so you can re-run and compare drafts.
What does the humanizer try to preserve?
The homepage and pricing page both describe the tool as preserving meaning and tone while rewriting text to sound natural. The site also says it is meant to pass major detectors, but it does not promise a specific result for every text.
Does Leap AI support teams?
The pricing page includes an FAQ item about team or enterprise plans, and the Pro plan is described as suitable for professionals and teams. No separate enterprise package details are provided in the captured copy.
Quick Facts
- Category
- AI detector and humanizer
- Website
- tryleap.ai
- Primary workflow
- Paste text, detect AI likelihood, then humanize in one click
- Free tier
- Yes, with unlimited detection scans and limited humanization words
- Paid plans
- Starter, Pro, and Power monthly plans
- Platform
- Web app